I own a silver jewelry store, (i.e., 95% silver, 5% gold).
For those of you who desire a quick, easy, inexpensive, efffective
way to clean the tarnish off of silver, I absolutely recommend buying
the largest unit sold by SPEEDBRITE / SPEEDBRIGHT (sp?).
Quit wasting your time hemming and hawing, researching other
machines, etc.! Place the order, spend the money, and you'll be
another happy SPEEDBRITE customer!
(of course no interest in the company, just a very satisfied
customer, plus they seem like real nice folks over the phone!)